KX500-K Air Tube Earpiece Headset PTT Rotatable boom microphone, allow either left or right ear wear

Technical Specification

■ Speaker

Dimension: Ø40mm

Sensitivity:103dB ±3dB(Single part) @1Kz

Impedance: 32 Ω ±15%

Frequency Rage: 420Hz–20KHz

Related Power:100mW

Maximum Power: 500mW

■ Mic(Omni–directional microphone )

Dimension: Ø6.0×5.0mm

Sensitivity:–54dB ±2dB

Impedance: 2.2KΩ

Frequency: 100Hz–16000Hz

Operation Voltage: 1V–10V

■ Cable

Diameter: Dual Ø3.0mm x1mm

Durable Temperature: –20℃—90℃

■ Connector

Life time: 12000times (put in and take out)

According to radio models, different connector available.